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REF037 - Data Test Analyst - London

Posted 5 days 23 hours ago by Ten10 Group

Permanent

Not Specified

Other

London, United Kingdom

Job Description

Data Tester Opportunity at Ten10 - Join a Leading Tech Consultancy!

Permanent Hybrid - 2 days/week in-office London

Start date - May 2025

Ten10, one of the UK's top Quality Engineering consultancies, is expanding! We are looking for two experienced Data Warehouse Quality Engineers to support multiple analytics projects for a prestigious client.

About You:

Expertise in testing Oracle, Snowflake, and Postgres databases and data warehouses
Experience delivering fully reconciled Facts and Dimensions with accurate end-user reports
Proficiency with reporting tools such as Oracle OAS and Microsoft Power BI
Deep understanding of Data Warehouse design, including Star schema and dimensional modelling
Strong analytical skills and technical aptitude, with the ability to influence system architecture decisions
Experience leading testing disciplines within agile projects
Self-starter with initiative and enthusiasm

Minimum Criteria:

5+ years of experience in ETL/MI data testing
Advanced SQL skills for reconciling source/target data and validating business rules
Proficiency with querying tools such as SQL Developer and PostgreSQL/DBeaver
Skilled in using Snowflake and Snowsight for data lake testing
Experience with ETL tools (e.g., ODI) and data replication tools (Oracle GoldenGate, AWS DMS)
Python scripting and experience with CI/CD processes are desirable
Familiarity with Data Warehouse test automation implementation

Why Join Ten10?